EP 1426502 A3 20040929 - Electronically controlled lavatory flush tank
Title (en)
Electronically controlled lavatory flush tank
Title (de)
Elektronisch gesteuerter Spülwasserbehälter
Title (fr)
Réservoir de chasse d'eau à commande électronique
Publication
Application
Priority
IT MI20022547 A 20021129
Abstract (en)
[origin: EP1426502A2] An electronically controlled lavatory flush tank (1) includes a hydraulic circuit (2) fitted with at least one valve (3; 4); and the hydraulic circuit (2) in turn has a fill inlet (10, 11) connectable to a water mains, and a vessel (12) having a drain hole (13). The tank (1) includes an electronic level sensor (5) for detecting the level of a fluid in the vessel (12); an electronic control circuit (6); and at least one electromechanical actuator (7; 8) activated by the electronic control circuit (6) for alternatively opening and closing the valve (3; 4) on the basis of the level detected by the level sensor (5). <IMAGE>
IPC 1-7
IPC 8 full level
E03D 1/14 (2006.01); E03D 5/02 (2006.01); E03D 5/10 (2006.01)
CPC (source: EP)
E03D 1/142 (2013.01); E03D 5/024 (2013.01); E03D 5/10 (2013.01)
Citation (search report)
- [XY] EP 1156166 A2 20011121 - GEBERIT TECHNIK AG [CH]
- [Y] FR 2642778 A3 19900810 - DORE PIERRE [FR], et al
- [X] DE 19962404 A1 20010705 - BARTSCH ELEKTROTECHNIK GMBH [DE]
- [X] FR 2770547 A1 19990507 - WIRQUIN PLASTIQUES SA [FR]
- [A] US 2744262 A 19560508 - BOYD RITTER MARGARETTA
- [A] US 3088122 A 19630507 - PORE GLEN L
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1426502 A2 20040609; EP 1426502 A3 20040929; IT MI20022547 A1 20040530
DOCDB simple family (application)
EP 03026902 A 20031124; IT MI20022547 A 20021129